Index: config-default.inc.php
--- config-default.inc.php.orig
+++ config-default.inc.php
@@ -4,7 +4,7 @@
  * Copy this file in config.inc.php, and override the values you need.
 */
 
-$rcmail_config['ldapAliasSync'] = array(
+$config['ldapAliasSync'] = array(
 	// Mail parameters
 	'mail' => array(
 		# Domain to use for LDAP searches (required, if 'replace_domain' is true)
@@ -234,7 +234,7 @@ $rcmail_config['ldapAliasSync'] = array(
 	'general' => array(
 		# Log level (optional)
 		# Set the level of log details to be logged by this plugin
-		# Possible values: 'error', 'warn', 'info', 'debug'
+		# Possible values: 'error', 'warning', 'info', 'debug'
 		# Default: 'error'
 		#'log_level' => 'error',
 
